C# 2.5 Login

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace _2._5_Login
{
    class Program
    {
        static void Main(string[] args)
        {
            /* Input: string
               Password will be reversed user name +++
               Until you receive the correct password print on the console “Incorrect password. Try again.”.    +++
               When you receive the correct password print “User {username} logged in.” +++
               However on the fourth try if the password is still not correct print “User {username} blocked!” and end the program. +++ */

            string userName = Console.ReadLine();

            string password = string.Empty;


            for (int i = userName.Length -1; i >= 0; i--)
            {
                password += userName[i];
            }

            for (int i = 1; i <= 4; i++)
            {
                string correctPas = Console.ReadLine();

                if (password == correctPas)
                {
                    Console.WriteLine($"User {userName} logged in.");
                    break;
                }
                if (i <= 3)
                {
                    Console.WriteLine("Incorrect password. Try again.");
                }
                else
                {
                    Console.WriteLine($"User {userName} blocked!");
                }
            }

        }
    }
}